SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
JAXA logo JAXA Japan's national space agency conducting launch operations, satellite development, Earth observation, asteroid exploration, and human spaceflight research vs Sidus Space Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers Sidus Space logo
HEAD-TO-HEAD1 shared sector
JAXA Sidus Space
Founded 2003 2012
Headquarters Chofu, Japan Florida’s Space Coast, Florida
Type government public
Status operating operating
Employees 73
Total funding
Latest round
Sectors Launch Services, Earth Observation & Remote Sensing, Planetary Exploration Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems
Products listed 42 3
Federal contracts
Launches
Leaders listed Hiroshi Yamakawa, Sonoko Watanabe, Masashi Okada Carol Craig, Mark Mikolajczyk, Val Ojdanic
News mentions 0 9
SHARED SECTORS
FREQUENTLY ASKED

How do JAXA and Sidus Space compare?

Both companies work in Earth Observation & Remote Sensing. JAXA was founded in 2003 and Sidus Space in 2012.

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.